WB Games Seattle is currently working on Lord of the Rings: Guardians of Middle-earth, and it's unclear if any other projects are currently in production. Layoffs hit the studio last November, and were said to have affected "60ish" people. Warner Bros. didn't respond to request for comment as of publishing.
Update: WB issued the following statement, confirming the layoffs: "Due to shifting business imperatives, WB Games Seattle has made staff reductions. The group will continue to remain an integral part of Warner Bros. Interactive Entertainment."